3241598

Information

• Patent Grant
• 3241598

• References
• Source

• Patent Number

  3,241,598

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1966
  58 years ago

• CPC

  • B01D71/16 - Cellulose acetate
  • B01D1/22 - by bringing a thin layer of the liquid into contact with a heated surface
  • B01D1/221 - Composite plate evaporators
  • B01D1/26 - Multiple-effect evaporating
  • B01D67/0011 - Casting solutions therefor
  • B01D69/06 - Flat membranes
  • B01D71/20 - Esters of inorganic acids
  • B29C67/20 - for porous or cellular articles
  • F28F3/08 - Elements constructed for building-up into stacks
  • F28F3/083 - capable of being taken apart
  • G01C19/28 - Pick-offs
  • B01D2323/42 - Details of membrane preparation apparatus

• US Classifications

  • 159 - Concentrating evaporators
  • 165 - Heat exchange